CHAPTER
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Cisco ATA 190 Analog Telephone Adaptor Administration Guide for SIP (Version 1.0)
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Installing the ATA 190
This section describes how to connect the ATA 190 hardware and configure the ATA 190 by loading the
QED and firmware files. You must install the QED file first and then install the firmware file.
Cisco ATA Rear Panel Connections
Figure 3-1 Cisco ATA Rear Panel
PHONE 1/PHONE 2—Connection to Analog telephones or fax.
NETWORK—Connection to IP network.
POWER—Connection to 5V power adapter.
Network Requirements
The ATA 190 acts as an endpoint on an IP telephony network. The following equipment is required:
• Call Control system
• Voice packet gateway—Required if you are connecting to the Public Switched Telephone Network
(PSTN). A gateway is not required if an analog key system is in effect.
• Ethernet connection
Safety Recommendations
To ensure general safety, follow these guidelines:
• Do not get this product wet or pour liquids into this device.
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